2011 Winter Project Week:BreakoutHD UNC Utah

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Minutes

• DTI data processing for large HD database
  • DTIprep for preprocessing, feedback through NITRC, Mark/Joy/Mahshid/Clement responsive
  • Coordinate space:
    • Currently via structural MRI, ACPC => propagated to DWI, gtract code that
    • Could this be added to DTIPrep, 7 parameter registration to sMRI/T1 and apply to direction cosines & grad directions in DWI
  • DTI Atlas building, using multi-res fluid flow approach, greedy LDDMM, or group-wise averaging via b-splines (Golland), already in DTIPrep used for B0 computation
  • DTI tractography in atlas space
  • Fiber resampling in subject space (fiberprocess)
    • new tool by Anuja, on NITRC DTI Fiber Tract statistics, uses along fiber kernel regression
    • How can plane be defined in Slicer? Talk to Steve Piper
    • need to change to full vtk support, and CLP

Participants

• Hans Johnson (Iowa)
• Mark Scully (Iowa)
• Joy Matsui (Iowa)
• Vince Magnotta (Iowa)
• Martin Styner (UNC)
• Clement Vachet (UNC)
• Guido Gerig (Utah)
• Sylvain Gouttard (Utah)
• Anuja Sharma (Utah)